/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.activiti.engine.impl.persistence.entity.data.impl.cachematcher;

import java.util.Map;

import org.activiti.engine.impl.persistence.CachedEntityMatcherAdapter;
import org.activiti.engine.impl.persistence.entity.EventSubscriptionEntity;
import org.activiti.engine.impl.persistence.entity.SignalEventSubscriptionEntity;

/**

 */
public class SignalEventSubscriptionByNameAndExecutionMatcher extends CachedEntityMatcherAdapter<EventSubscriptionEntity> {
  
  @Override
  public boolean isRetained(EventSubscriptionEntity eventSubscriptionEntity, Object parameter) {
    Map<String, String> params = (Map<String, String>) parameter;
    String executionId = params.get("executionId");
    String name = params.get("eventName");
    
    return eventSubscriptionEntity.getEventType() != null && eventSubscriptionEntity.getEventType().equals(SignalEventSubscriptionEntity.EVENT_TYPE)
        && eventSubscriptionEntity.getExecutionId() != null && eventSubscriptionEntity.getExecutionId().equals(executionId)
        && eventSubscriptionEntity.getEventName() != null && eventSubscriptionEntity.getEventName().equals(name);
  }
 
}